1 definition by SgtPepper12188
Sneaking out in the middle of the night, unbeknownst to your parents, and wondering around. Usually involves walking on train tracks. Also, almost always involves going to the local convenience store to buy food and drinks.
Yo man, you wanna sleepwalk tonight? My parents are going to be passed out drunk so they won't hear me escape out the downstairs window.
by SgtPepper12188 July 4, 2006